The images can detect anything within the case and can see each individual part passing through. If you store pills in the contents of a laptop, the x-ray scanner will be able to spot them. Even if you've wrapped the pills in a blanket inside the suitcase, they'll still be detected and spotted by airport security.
Can airport scanners see pills? Even if the pills are contained in plastic, non metallic or metallic bottles, the answer is yes. The airport scanners have no problems finding the pills that you are travelling with, liquid form or not.
Airport body scanners can't see inside the body and therefore can't detect a tampon on a TSA female body scan image. “Millimeter wave imaging technology does not detect items inside a passenger's body or penetrate the skin,” Langston says.
Depending on the type of machine, ionizing radiation is used to identify objects that may be hidden by passengers and to create images of what is in luggage. Backscatter passenger scanners are used to detect threats such as weapons or explosives that a person could be carrying under their clothing.
They can detect both metallic and non-metallic objects, ranging from guns to foods and plastics.
Medication is usually screened by X-ray; however, if a passenger does not want a medication X-rayed, he or she may ask for a visual inspection instead. This request must be made before any items are sent through the X-ray tunnel.
Millimeter Wave Scanners.
The technology uses harmless radio waves to penetrate non-metallic items such as fabric, leather, and plastic, revealing 3D images of the objects within. Millimeter wave scanners are extremely sensitive and can easily detect traces of drug particles that might otherwise go unnoticed.
Do airport scanners detect drugs? Technically, modern Millimeter-Wave and Backscatter airport security scanners do not detect drugs. However, they make them very easy to spot, and the chances of someone getting caught depends entirely on how attentive the airport security crew is.
You can fly with any amount of cash. No law prohibits you from bringing any amount of money on a flight. Likewise, TSA has no rules that limit how much money you can bring through security.
TSA Precheck
For those who do not want to be subjected to body scanners or full body pat downs every time they fly, there is a third option available. By signing up for TSA Precheck, travelers can not only keep their personal items packed and shoes on but also avoid body scanners most times they fly.
To my surprise I found reports of women getting extra security screening because their panty liners, pads, tampons or menstrual cups were detected by the full body scanner. Some of the women went through way worse pat down and checks than I did, all because they had their period.
The scanners are designed to detect narcotics and drugs hidden in luggage or clothing. If you pass through a full-body scanner, electromagnetic waves, and radiation will provide the image of drugs on screen. If you hide something in socks, shoes, or undergarments, they are caught by the scanner.
That's right. You see, while the super-sensitive, able-to-penetrate-Kevlar (and your underwear) rays can see through just about anything, they apparently can't see through wrapping paper.
Most tablets and capsules “look” like dry products to the metal detector, but it is possible that they may trigger a false reject if they contain significant concentrations of metal elements such as iron.
Travelling with your medicines
Always carry medicines and medical equipment (needles, syringes and so on) in their original, correctly labelled packages. Carry your medicine in your hand luggage (although check your airline's regulations before travelling) with a copy of your prescription.
Medications can be packed in a pill box. However, it is usually best to keep medicines in labeled containers provided by your pharmacist. TSA does not require medications to be in their original, labeled, prescription containers. However, using the original containers may limit delays or additional questioning.
Can you carry your wallet through airport security? While you can bring your wallet with you, you must remove all items from your pockets, including wallets, keys, belts, coins, and phones. You must place this in the provided bins to be screened.
In Standard Screening Lane
Ensure pockets are empty (keys, tissues, currency, wallets, cell phones, etc.) and remove bulky jewelry (valuable items can be placed in carry-on). Remove your shoes and place them directly on the X-ray belt.
Does Money Get Flagged During Scanning? Scanners at airports are operated in a way that they can detect thick wads of cash. This money is counted to determine how much it is, and the person carrying it might be questioned.
Customs inspectors use giant X-ray machines to search for contraband inside a truck. Customs agencies also use drug-sniffing and bomb-sniffing dogs to stop smugglers. These animals go through an intense training process that teaches them to recognize and locate particular odors in exchange for some play time.
What should I do if airport security finds drugs in my luggage? Keep your mouth shut and tell the authorities you want to speak with a lawyer before answering any questions. Call a lawyer at your first opportunity.
TSA counts on the traveling public to report unattended bags or packages; individuals in possession of a threatening item; and persons trying to enter a restricted area or similar suspicious activities at airports, train stations, bus stops and ports. If You See Something, Say Something™.
Drug Screenings
Dogs can find all sorts of narcotics, like marijuana, opium, cocaine, and heroin. These drug dogs always work in conjunction with a handler. They walk through security checkpoints sniffing the air around passengers and their luggage.
The TSA does not require you to have your medication in its original prescription bottle, so traveling with a pill case does not violate any rules. You will also generally not have to tell the officers about your medication unless it is a liquid.